Brother HL-3170CDW - Manual (Page 194)

Appendix
188
A
1 Measured in accordance with the method described in RAL-UZ122.
Model HL-3140CW HL-3150CDN HL-3170CDW
Noise
Level Sound
Pressure Printing L PA m = 53.0 dB (A)
Ready L PA m = 33.0 dB (A)
Sound
Power
1
Printing (Color)
L
WA d = 6.31 B (A)
(Mono)
L
WA d = 6.30 B (A)
(Color)
L
WA d = 6.43 B (A)
(Mono)
L
WA d = 6.42 B (A)
Ready L WA d = 4.15 B (A) L WA d = 4.53 B (A)
Temperature Operating 50 °F to 90.5 °F (10 to 32.5 °C)
Storage 32 °F to 104 °F (0 to 40 °C)
Humidity Operating 20 to 80% (without condensation)
Storage 10 to 90% (without condensation)